Products

An HT (High Tension) capacitor bank is a large assembly of high-voltage capacitors used in electrical power systems to improve the power factor by compensating for reactive power. They reduce energy costs, decrease voltage drop, and lessen the burden on transformers, leading to improved power supply efficiency. These banks can be found in various configurations, such as indoor or outdoor, fixed or automatic, and are built with components like single or three-phase capacitor units, isolators, and protection relays.

An LT (low tension) capacitor bank is an electrical system used to improve the power factor in low-voltage industrial and commercial settings. It corrects problems caused by inductive loads, such as induction motors, which lower the power factor and lead to energy waste and high costs. LT capacitor banks are a cost-effective way to save energy, reduce electricity bills by improving the power factor, and improve overall system stability.

The device Vanguard changer analyzer and winding resistance meter. It is designed to measure the winding resistance of highly inductive power transformers and can also analyze the contacts of a load tap changer (LTC). The device provides stable resistance readings for large transformers by using a 60 Vdc power supply that can output a test current up to 40 amperes.

The Micro-Ohmmeter is a rugged and portable micro-ohmmeter designed for accurate low-resistance measurements in both field and plant maintenance applications. It uses a four-wire Kelvin method to measure resistance from 1 µΩ to 2500 Ω with high accuracy and resolution. The device features five selectable test currents, three user-selectable test modes (resistive, inductive, and auto), and built-in temperature compensation. Its durable, double-insulated, and waterproof case with an IP64 rating makes it suitable for harsh environments. The unit also includes a rechargeable battery, internal data storage for up to 1500 test results, and connectivity to a PC with DataView software for comprehensive analysis and report generation.

AC/DC Digital HV Meter is a type of high-voltage divider used for measuring both AC and DC high voltages. The device consists of a high-voltage divider component and a low-voltage digital display meter. This type of instrument is commonly used in power systems, electric equipment factories, and research institutions to test high-voltage electrical equipment. The high-voltage divider is designed to reduce high voltages to a level that can be safely measured by the accompanying voltmeter.

Oil dielectric test sets are a type of equipment used in the electrical industry to measure the breakdown voltage (BDV) of insulating oils. Insulating oils are used in electrical equipment such as transformers, switchgear, and circuit breakers to provide thermal and electrical insulation and to cool the components. The BDV test is a routine test that determines the oil's ability to withstand electrical stress before a breakdown occurs.

AC dielectric test sets are designed to perform AC withstand testing to verify the integrity of insulation in electrical apparatus. They are used for testing various electrical components like motors, transformers, cables, switchgear, and circuit breakers. The sets apply a continuously adjustable AC voltage to check if the insulation can withstand the high-voltage stress. Some models are specifically designed for testing aerial lift devices (bucket trucks).

The Current Clamp is a current transformer probe designed to measure both alternating current (AC) and direct current (DC) up to 20 A. It operates as an accessory that converts a high current into a low-level millivolt signal, which can then be read by a variety of test instruments such as multimeters, oscilloscopes, and data loggers.

Digital clamp meters are versatile electrical test tools that combine a digital multimeter's basic functions with a current sensor. They are used to measure current, voltage, resistance, and other parameters in a circuit without the need to disconnect the circuit, which makes them safer and more convenient to use, especially in high-voltage situations.

Digital multimeters (DMMs) are electronic measuring instruments that can be used to measure various electrical parameters. The multimeter in the image is a handheld device with a large display and a rotary switch to select the measurement function.

The Hioki PW3390 is a high-precision, broad-range power analyzer designed for measuring electrical power from DC to inverter frequencies. It features four input channels to support measurements for single- and three-phase inverter motor systems.

Fluke power quality and energy analyzers are portable, multi-measuring instruments designed for diagnosing power quality issues and calculating the cost of energy waste. The devices in the image appear to be from the Fluke 430 Series II family of analyzers.